Details

Algorithm

intervals

Results

8.0ms

350×

body

valid

Counts

1 → 1

Iterations

Useful iterations: 1 (2.0ms)

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

Local error

Found 2 expressions with local error:

0.0b	(* (* x (- x y)) 2.0)
0.0b	(* x (- x y))

Algorithm

rewrite-expression-head

Rules

21×	`add-sqr-sqrt`
19×	`*-un-lft-identity`
18×	`prod-diff`
17×	`add-cube-cbrt`
11×	`distribute-rgt-in` `distribute-lft-in`
9×	`pow1` `add-exp-log` `add-cbrt-cube`
8×	`associate-r`
4×	`associate-r/` `associate-l*` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`expm1-log1p-u` `sub-neg` `flip3--` `associate-l/` `-commutative` `flip--` `log1p-expm1-u` `add-log-exp`
1×	`distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 68

Calls

2 calls:

13.0ms	(* (* x (- x y)) 2.0)
14.0ms	(* x (- x y))

Counts

2 → 6

Calls

2 calls:

51.0ms	(* (* x (- x y)) 2.0)
37.0ms	(* x (- x y))

Iterations

Useful iterations: 0 (3.0ms)

Iter	Nodes	Cost
0	128	982